Update README.md

README.md

@@ -1 +1,34 @@
 # DocstringAsImage.jl
+
+This package visualizes Julia docstrings for functions with images.
+
+## Setup
+
+```sh
+$ git clone https://github.com/AtelierArith/DocstringAsImage.jl.git
+$ cd DocstringAsImage.jl
+$ julia --project -e 'using Pkg; Pkg.instantiate()'
+$ ls
+Manifest.toml Project.toml  README.md     src
+```
+
+## Usage
+
+```julia
+$ julia
+               _
+   _       _ _(_)_     |  Documentation: https://docs.julialang.org
+  (_)     | (_) (_)    |
+   _ _   _| |_  __ _   |  Type "?" for help, "]?" for Pkg help.
+  | | | | | | |/ _` |  |
+  | | |_| | | | (_| |  |  Version 1.11.2 (2024-12-01)
+ _/ |\__'_|_|_|\__'_|  |  Official https://julialang.org/ release
+|__/                   |
+
+julia> using DocstringAsImage
+julia> @imgdoc exp
+julia> using SpecialFunctions: zeta
+julia> @imgdoc zeta
+julia> using Distributions: Beta
+julia> @imgdoc Beta
+```